[Event "Eastern Ontario op"]
[Site "Ottawa CAN"]
[Date "2024.06.16"]
[Round "4.1"]
[White "Chiku-Ratte, Olivier-Kenta"]
[Black "Han, Johnathan"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2407"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7 6.O-O O-O 7.Ne5 Nc6 8.Bxc6 bxc6 9.Nxc6 Qe8 10.Nxe7+ Qxe7 11.Qa4 e5 12.dxe5 Qxe5 13.Nc3 Be6 14.Qb5 Qxb5 15.Nxb5 Rfc8 16.Nd4 Bh3 17.Re1 Rd8 18.Nc6 Rd6 19.Na5 Be6 20.b3 cxb3 21.axb3 Rb6 22.Be3 Rb5 23.Rec1 Nd5 24.Bd4 Rb4 25.e3 h6 26.Be5 Rb5 27.Bd4 Rb4 28.Ra3 a6 29.f3 Re8 30.Kf2 Rb5 31.Rc6 Bd7 32.Rc2 Rc8 33.Bc5 Nb4 34.Bxb4 Rxb4 35.Rc5 Rb5 36.Rxb5 axb5 37.Nb7 c5 38.Nd6 Rb8 39.Ne4 Rc8 40.Nd6 Rb8 1/2-1/2